26210349

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 43490304

約数和(自身を除く): 17279955

約数列:

[1, 3, 9, 11, 33, 43, 47, 99, 129, 131, 141, 387, 393, 423, 473, 517, 1179, 1419, 1441, 1551, 2021, 4257, 4323, 4653, 5633, 6063, 6157, 12969, 16899, 18189, 18471, 22231, 50697, 55413, 61963, 66693, 67727, 185889, 200079, 203181, 264751, 557667, 609543, 794253, 2382759, 2912261, 8736783, 26210349]

約数ペア:

[(1, 26210349), (3, 8736783), (9, 2912261), (11, 2382759), (33, 794253), (43, 609543), (47, 557667), (99, 264751), (129, 203181), (131, 200079), (141, 185889), (387, 67727), (393, 66693), (423, 61963), (473, 55413), (517, 50697), (1179, 22231), (1419, 18471), (1441, 18189), (1551, 16899), (2021, 12969), (4257, 6157), (4323, 6063), (4653, 5633)]